let user = {
  name: "John",
  age: 30,
  city: "New York",
};

fetch("http://test.nev-fe.site:34568", {
  method: "POST",
  headers: {
    "Content-Type": "application/json;charset=utf-8",
  },
  body: JSON.stringify(user),
})
  .then((res) => res.json())
  .then((json) => console.log(json));
